'Happy Days,' then and now

Let's take a look back at the cast of "Happy Days"

January 14, 2014 6:43 AM

Photo: ABC Photo Archives/ABC via Getty Images

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Ron Howard as Richie Cunningham and Henry Winkler at Arthur Fonzarelli (on his beloved 1949 Triumph Trophy TR5) star in "Happy Days," which debuted in 1974. The show took viewers living in a turbulent Vietnam War-era time back to the 1950s.

Ron Howard as Richie Cunningham and Henry Winkler at Arthur Fonzarelli (on his beloved 1949 Triumph Trophy TR5) star in "Happy Days," which debuted in 1974. The show took viewers living in a turbulent Vietnam

Anson Williams went on to become a television director, with credits for "Beverly Hills, 90210," "Melrose Place," "Star Trek: Deep Space Nine," "Star Trek: Voyager," "Xena: Warrior Princess," "Sabrina the Teenage Witch" and "Charmed" under his belt.

Actor Scott Baio, seen here with his wife, Renee Sloan, starred in "Charles in Charge" in the 80s, "Diagnosis Murder" in the 90s, and in reality television more recently, as well as an appearance in "Arrested Development."

Actor Scott Baio, seen here with his wife, Renee Sloan, starred in "Charles in Charge" in the 80s, "Diagnosis Murder" in the 90s, and in reality television more recently, as well as an appearance in "Arrested ... more

Quatro, a real-life rocker, is still touring and has been inducted into the Michigan Rock and Roll Legends online Hall of Fame.

Quatro, a real-life rocker, is still touring and has been inducted into the Michigan Rock and Roll Legends online Hall of Fame.

Photo: Lisa Maree Williams, Getty Images

Quatro, a real-life rocker, is still touring and has been inducted... Photo-999809.77700 - seattlepi.com

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Mork

Robin Williams as Mork from Ork and Ron Howard as Richie Cunningham in "Happy Days." Mork made appearances on the sitcom before spinning off as "Mork & Mindy." Mork came to Earth looking for a human to study and picked Richie.

Robin Williams as Mork from Ork and Ron Howard as Richie Cunningham in "Happy Days." Mork made appearances on the sitcom before spinning off as "Mork & Mindy." Mork came to Earth looking for a human to study ... more